Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

"This series consists of official textual records of the International Paris Peace Conference held at the Palais du Luxembourg, Paris which opened 29 July 1946. The conference addressed state relations following World War II between "All...